KIBBLEWHITE LIGHTWEIGHT RACING BEEHIVE VALVE SPRING KITS SPRING KT ONLY GSXR1000

Progressively wound springs using Kobe super-clean, chrome silicon-based wire that is heat treated and shot peened H.T. steel base washers and spring shims Specifications: max valve lift .425", installed height 1.335", seat pressure 60 lb., open pressure 181 lb. Made in the U.S.A. LIGHTWEIGHT RACING BEEHIVE VALVE SPRING KITS SPRING KT ONLY GSXR1000 SPRING KT ONLY GSXR1000